10月9日，Direxion Daily Technology Bull 3X ETF盘中下跌5.24%，报239.1701美元，成交额8149.57万美元。
该杠杆ETF的大幅下跌，主要由外部利率环境变化与科技板块整体承压共同导致。海外长端利率处于高位，油价上涨加大通胀黏性担忧，全球无风险利率中枢抬升后，高估值成长资产面临较大估值压力。同时，市场正在重新评估海外云厂商人工智能基础设施的资本开支节奏，相关预期变化进一步传导至美股科技硬件与半导体方向。
此前机构资金已通过大规模期权部署表达对纳指上行乏力的谨慎判断，科技权重整体走弱对该ETF形成直接拖累。
（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）
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